Helmet



FIG. 1 is a top perspective view of a first embodiment of a helmet showing our new design;

FIG. 2 is a front view of a first embodiment thereof;

FIG. 3 is a rear view of a first embodiment thereof;

FIG. 4 is a top view of a first embodiment thereof;

FIG. 5 is a bottom view of a first embodiment thereof, with the chin straps removed for clarity of illustration;

FIG. 6 is a side view of a first embodiment thereof;

FIG. 7 is a bottom perspective view of a first embodiment thereof;

FIG. 8 is a top perspective view of a second embodiment thereof;

FIG. 9 is a front view of a second embodiment thereof;

FIG. 10 is a rear view of a second embodiment thereof;

FIG. 11 is a top view of a second embodiment thereof;

FIG. 12 is a bottom view of a second embodiment thereof, with the chin straps removed for clarity of illustration;

FIG. 13 is a side view of a second embodiment thereof; and,

FIG. 14 is a bottom perspective view of a second embodiment thereof.

The broken lines depict portions of the helmet that form no part of the claimed design.

The line shading and two styles of stippling—evenly distributed and clustered—in the drawings represent a contrast in materials.

The second embodiment differs from the first embodiment in that FIGS. 8-11, 13 and 14 illustrate the appearance of the outer surface when the helmet is illuminated from the interior. It should be understood that location of the interior light source and viewing angle may influence which patterns of circles may be seen. As illustrated, there is a light source behind each of the triangular sections, each of which highlight a triangular area of the pattern of circles. 

CLAIM The ornamental design for a helmet, as shown and described. 